unable to configure Yandex mail to my windows 7 desktop computer

10:49:41 Online state: changed to online due to NetworkAvailability
10:49:41 mae47@yandex.com [SMTP]  Connecting: To mae47@yandex.com
10:49:41 mae47@yandex.com [POP3]  Connecting: To mae47@yandex.com
10:50:03 mae47@yandex.com [POP3]  MailClient.Accounts.ConnectionException: Invalid first reply:
10:50:03    at MailClient.Protocols.Pop3.Pop3ReceiveCommand.Connect(WorkerStatus status)
10:50:03    at MailClient.Protocols.Pop3.Pop3ReceiveCommand.Execute(WorkerStatus status)
10:50:03    at MailClient.Commands.Command.Process(WorkerStatus status)
10:50:06 mae47@yandex.com [SMTP]  MailClient.Accounts.ConnectionException: Connection failed due to the following reason:
10:50:06     “Unable to read data from the transport connection: An existing connection was forcibly closed by the remote host.” —> System.IO.IOException: Unable to read data from the transport connection: An existing connection was forcibly closed by the remote host. —> System.Net.Sockets.SocketException: An existing connection was forcibly closed by the remote host
10:50:06    at System.Net.Sockets.Socket.Receive(Byte[] buffer, Int32 offset, Int32 size, SocketFlags socketFlags)
10:50:06    at System.Net.Sockets.NetworkStream.Read(Byte[] buffer, Int32 offset, Int32 size)
10:50:06    — End of inner exception stack trace —
10:50:06    at System.Net.Sockets.NetworkStream.Read(Byte[] buffer, Int32 offset, Int32 size)
10:50:06    at System.Net.FixedSizeReader.ReadPacket(Byte[] buffer, Int32 offset, Int32 count)
10:50:06    at System.Net.Security.SslState.StartReceiveBlob(Byte[] buffer, AsyncProtocolRequest asyncRequest)
10:50:06    at System.Net.Security.SslState.CheckCompletionBeforeNextReceive(ProtocolToken message, AsyncProtocolRequest asyncRequest)
10:50:06    at System.Net.Security.SslState.StartSendBlob(Byte[] incoming, Int32 count, AsyncProtocolRequest asyncRequest)
10:50:06    at System.Net.Security.SslState.ForceAuthentication(Boolean receiveFirst, Byte[] buffer, AsyncProtocolRequest asyncRequest)
10:50:06    at System.Net.Security.SslState.ProcessAuthentication(LazyAsyncResult lazyResult)
10:50:06    at System.Net.Security.SslStream.AuthenticateAsClient(String targetHost, X509CertificateCollection clientCertificates, SslProtocols enabledSslProtocols, Boolean checkCertificateRevocation)
10:50:06    at MailClient.Protocols.Smtp.SmtpSendCommand.Connect(WorkerStatus status)
10:50:06    — End of inner exception stack trace —
10:50:06    at MailClient.Protocols.Smtp.SmtpSendCommand.Connect(WorkerStatus status)
10:50:06    at MailClient.Protocols.Smtp.SmtpSendCommand.Execute(WorkerStatus status)
10:50:06    at MailClient.Commands.Command.Process(WorkerStatus status)
10:50:06 mae47@yandex.com [SMTP]  Connecting: To mae47@yandex.com
10:50:28 mae47@yandex.com [SMTP]  MailClient.Accounts.ConnectionException: Connection failed due to the following reason:
10:50:28     “Unable to read data from the transport connection: An existing connection was forcibly closed by the remote host.” —> System.IO.IOException: Unable to read data from the transport connection: An existing connection was forcibly closed by the remote host. —> System.Net.Sockets.SocketException: An existing connection was forcibly closed by the remote host
10:50:28    at System.Net.Sockets.Socket.Receive(Byte[] buffer, Int32 offset, Int32 size, SocketFlags socketFlags)
10:50:28    at System.Net.Sockets.NetworkStream.Read(Byte[] buffer, Int32 offset, Int32 size)
10:50:28    — End of inner exception stack trace —
10:50:28    at System.Net.Sockets.NetworkStream.Read(Byte[] buffer, Int32 offset, Int32 size)
10:50:28    at System.Net.FixedSizeReader.ReadPacket(Byte[] buffer, Int32 offset, Int32 count)
10:50:28    at System.Net.Security.SslState.StartReceiveBlob(Byte[] buffer, AsyncProtocolRequest asyncRequest)
10:50:28    at System.Net.Security.SslState.CheckCompletionBeforeNextReceive(ProtocolToken message, AsyncProtocolRequest asyncRequest)
10:50:28    at System.Net.Security.SslState.StartSendBlob(Byte[] incoming, Int32 count, AsyncProtocolRequest asyncRequest)
10:50:28    at System.Net.Security.SslState.ForceAuthentication(Boolean receiveFirst, Byte[] buffer, AsyncProtocolRequest asyncRequest)
10:50:28    at System.Net.Security.SslState.ProcessAuthentication(LazyAsyncResult lazyResult)
10:50:28    at System.Net.Security.SslStream.AuthenticateAsClient(String targetHost, X509CertificateCollection clientCertificates, SslProtocols enabledSslProtocols, Boolean checkCertificateRevocation)
10:50:28    at MailClient.Protocols.Smtp.SmtpSendCommand.Connect(WorkerStatus status)
10:50:28    — End of inner exception stack trace —
10:50:28    at MailClient.Protocols.Smtp.SmtpSendCommand.Connect(WorkerStatus status)
10:50:28    at MailClient.Protocols.Smtp.SmtpSendCommand.Execute(WorkerStatus status)

I have yandex with IMAP imap.yandex.com port 993 - SSL and smtp.yandex.com port 465 - SSL